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TR tester with automated test procedure. After cooling the liquid, the computer monitors the heating and measures the change in length of the samples. The result is displayed as TR10, TR30, TR50 and TR70. The result can also be shown in a table with length versus temperature. The test results can be exported to a spreadsheet for graphing. We recommend the use of an automatic liquid nitrogen cooling system.
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The Textest, FlexAir, is a portable instrument for measuring air permeability, both in the laboratory and on site. It is particularly suitable for measurements on contaminated material, such as used filters. Special features: Compact, lightweight design Portable, ideally suited for on-site measurements Works on battery Automatic test pressure control Measuring head is mounted on a hose of 150cm length Optional PC evaluation software
